Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Replace specific column range in a non-delimited file with a string!
Top Forums Shell Programming and Scripting Replace specific column range in a non-delimited file with a string! Post 302843115 by navojit dutta on Monday 12th of August 2013 06:17:13 AM
Old 08-12-2013
Thank you Jotne, it was getting executed via nawk.
I have a question though, can't we use
Code:
sed

to replace on
Code:
fixed column numbers, say colomn 21-40 to be replaced with some string(TEST)

.

As in future instead of +, - anyother symbol may come in, but the column lengths are always fixed.

I tried to google out the sed option to replace based on column number but couldn't fine one.

Thank you
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Replace string in a file within a range of line

Hi, I want to replace the srting '; with ABCD'; in a file from line 1 to line 65. Is there any single command to do it without using awk Thanks for quick reply https://www.unix.com/images/misc/progress.gif (3 Replies)
Discussion started by: tosattam
3 Replies

2. UNIX for Dummies Questions & Answers

Search and replace string only in a particular column in a delimited file

I have file with multiple columns. Column values for a record may be same. Now i have to replace a column value(this can be same for the other columns) with new value. File.txt A,B,C,D,A,B,C,D,A,B,C,D A,B,C,D,A,B,C,D,A,B,C,D A,B,C,D,A,B,C,D,A,B,C,D A,B,C,D,A,B,C,D,A,B,C,D... (1 Reply)
Discussion started by: ksailesh
1 Replies

3. UNIX for Dummies Questions & Answers

Deleting lines that contain a specific string from a space delimited text file?

Hi, I have a space delimited text file that looks like the following: 250 rs10000056 0.04 0.0888 4 189321617 250 rs10000062 0.05 0.0435 4 5254744 250 rs10000064 0.02 0.2403 4 127809621 250 rs10000068 0.01 NA 250 rs1000007 0.00 0.9531 2 237752054 250 rs10000081 0.03 0.1400 4 17348363... (5 Replies)
Discussion started by: evelibertine
5 Replies

4. UNIX for Dummies Questions & Answers

Adding tags to a specific column of a space delimited text file

I have a space delimited text file with two columns. I would like to add NA to the first column of the text file. Input: 19625 10.4791768259 19700 10.8146489183 19701 10.9084026759 19702 10.9861346978 19703 10.9304364984 Output: NA19625 10.4791768259 NA19700 10.8146489183... (1 Reply)
Discussion started by: evelibertine
1 Replies

5. UNIX for Dummies Questions & Answers

how to print the column that contains a string in delimited file in unix

Hi Team, I have a requirement to print the column or find the column number of a particular string in delimited (;) file. Ex: aaa;bbb;ccc;rrr;mmm; gggg;rrr;mmmm;ssss;eee;aaa; ccc;gggg;tttt;bbbb;dddd;ggggg;rrr; my file contains 1000+ rows like above example with semicolon... (3 Replies)
Discussion started by: baskivs
3 Replies

6. Shell Programming and Scripting

Replace column that matches specific pattern, with column data from another file

Can anyone please help with this? I have 2 files as given below. If 2nd column of file1 has pattern foo1@a, find the matching 1st column in file2 & replace 2nd column of file1 with file2's value. file1 abc_1 foo1@a .... abc_1 soo2@a ... def_2 soo2@a .... def_2 foo1@a ........ (7 Replies)
Discussion started by: prashali
7 Replies

7. UNIX for Dummies Questions & Answers

Search for a specific String in a log file for a specific date range

Hi, I have log file which rolls out every second which is as this. HttpGenRequest - -<!--OXi dbPublish--> <created="2014-03-24 23:45:37" lastMsgId="" requestTime="0.0333"> <response request="getOutcomeDetails" code="114" message="Request found no matching data" debug="" provider="undefined"/>... (3 Replies)
Discussion started by: karthikprakash
3 Replies

8. Shell Programming and Scripting

Replace pipe delimited column string to null

Hi All, I have a large dat file where each lines are pipe delimited values. I need to parse the file depending on the request. For example: sometimes I have told to remove all the values in the 7th column (this case remove values '3333' only from the first line and '3543' from the second line)... (4 Replies)
Discussion started by: express14
4 Replies

9. UNIX for Beginners Questions & Answers

Replace a column in tab delimited file with column in other tab delimited file,based on match

Hello Everyone.. I want to replace the retail col from FileI with cstp1 col from FileP if the strpno matches in both files FileP.txt ... (2 Replies)
Discussion started by: YogeshG
2 Replies

10. Shell Programming and Scripting

Replace delimiter for a particular column in a pipe delimited file

I have an input file as below Emp1|FirstName|MiddleName|LastName|Address|Pincode|PhoneNumber 1234|FirstName1|MiddleName2|LastName3| Add1 || ADD2|123|000000000 Output : 1234|FirstName1|MiddleName2|LastName3| Add1 ,, ADD2|123|000000000 OR 1234,FirstName1,MiddleName2,LastName3, Add1 ||... (2 Replies)
Discussion started by: styris
2 Replies

LEARN ABOUT DEBIAN

locale::language

Locale::Language(3perl) 				 Perl Programmers Reference Guide				   Locale::Language(3perl)

NAME

       Locale::Language - standard codes for language identification

SYNOPSIS

	  use Locale::Language;

	  $lang = code2language('en');	      # $lang gets 'English'
	  $code = language2code('French');    # $code gets 'fr'

	  @codes   = all_language_codes();
	  @names   = all_language_names();

DESCRIPTION

       The "Locale::Language" module provides access to standard codes used for identifying languages, such as those as defined in ISO 639.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639 two-
       letter codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying languages. The ones currently supported are:

       alpha-2
	   This is the set of two-letter (lowercase) codes from ISO 639, such as 'he' for Hebrew.

	   This code set is identified with the symbol "LOCALE_LANG_ALPHA_2".

	   This is the default code set.

       alpha-3
	   This is the set of three-letter (lowercase) bibliographic codes from ISO 639, such as 'heb' for Hebrew.

	   This code set is identified with the symbol "LOCALE_LANG_ALPHA_3".

       term
	   This is the set of three-letter (lowercase) terminologic codes from ISO 639.

	   This code set is identified with the symbol "LOCALE_LANG_TERM".

ROUTINES

       code2language ( CODE [,CODESET] )
       language2code ( NAME [,CODESET] )
       language_code2code ( CODE ,CODESET ,CODESET2 )
       all_language_codes ( [CODESET] )
       all_language_names ( [CODESET] )
       Locale::Language::rename_language  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Language::add_language  ( CODE ,NAME [,CODESET] )
       Locale::Language::delete_language  ( CODE [,CODESET] )
       Locale::Language::add_language_alias  ( NAME ,NEW_NAME )
       Locale::Language::delete_language_alias	( NAME )
       Locale::Language::rename_language_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Language::add_language_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Language::delete_language_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes man page.

SEE ALSO

       Locale::Codes
       Locale::Constants
       http://www.loc.gov/standards/iso639-2/
	   Source of the ISO 639 codes.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
	  Copyright (c) 2001-2010 Neil Bowers
	  Copyright (c) 2010-2011 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2011-09-26						   Locale::Language(3perl)
All times are GMT -4. The time now is 01:18 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy